spark — ► NOUN 1) a small fiery particle thrown off from a fire, alight in ashes, or caused by friction. 2) a light produced by a sudden disrupted electrical discharge through the air. 3) a discharge such as this serving to ignite the explosive mixture… … English terms dictionary

Spark — Spark, v. i. To play the spark, beau, or lover. [1913 Webster] A sure sign that his master was courting, or, as it is termed, sparking, within. W. Irwing. [1913 Webster] … The Collaborative International Dictionary of English